'if things are slow, you could order your dataview
'& use binary search instead of this linear one
While i < rowCount
s1 = dv(i)(Me.ColumnComboBox.ValueMember)
If (Not s1 Is DBNull.Value) AndAlso _
(Not s Is DBNull.Value) AndAlso _
s = s1 Then
Exit While
End If
i = i + 1
End While

If i < rowCount Then
Return dv(i)(Me.ColumnComboBox.DisplayMember)
End If
Return DBNull.Value
End Function 'GetColumnValueAtRow

'if things are slow, you could order your dataview
'& use binary search instead of this linear one
While i < rowCount
s1 = dv(i)(Me.ColumnComboBox.DisplayMember)
If (Not s1 Is DBNull.Value) AndAlso _
s = s1 Then
Exit While
End If
i = i + 1
End While
If i < rowCount Then
s = dv(i)(Me.ColumnComboBox.ValueMember)
Else
s = DBNull.Value
End If
MyBase.SetColumnValueAtRow([source], rowNum, s)
End Sub 'SetColumnValueAtRow

See how one of the leading financial services organizations uses Recorded Future as part of a holistic threat intelligence program to promote security awareness and proactively and efficiently identify threats.

I have a dataset that my datagrid is bound to. Now i want to add 1 more column manually that will be a combo box that will get its information from another dataset and whatever value that gets selected will be inputed into the other dataset.

' Create a table style that will hold the new column style
' that we set and also tie it to our customer's table from our DB
Dim tableStyle As New DataGridTableStyle()
tableStyle.MappingName = "RamTable"

Dim dt As DataTable = myDataSet.Tables("RamTable")

' make the dataGrid use our new tablestyle and bind it to our table
Dim i As Integer

tableStyle.GridColumnStyles.Add(ComboTextCol)
else
Dim TextCol As New DataGridTextBoxColumn()
TextCol.MappingName = dt.Columns(i).ColumnName
TextCol.HeaderText = dt.Columns(i).ColumnName
tableStyle.GridColumnStyles.Add(TextCol)
End If
i = i + 1
End While

XML Literals are a great way to handle XML files and the community doesn’t use it as much as it should. An XML Literal is like a String (http://msdn.microsoft.com/en-us/library/system.string.aspx) Literal, only instead of starting and ending with w…

It’s quite interesting for me as I worked with Excel using vb.net for some time.
Here are some topics which I know want to share with others whom this might help.
First of all if you are working with Excel then you need to Download the Following
…

Illustrator's Shape Builder tool will let you combine shapes visually and interactively. This video shows the Mac version, but the tool works the same way in Windows. To follow along with this video, you can draw your own shapes or download the file…